Step-by-Step Malware Development: Evading EDR from Loaders to the Kernel

These are the workshop materials for "Step-by-Step Malware Development: Evading EDR from Loaders to the Kernel", presented at DEF CON 34 and BSidesLV 2026. This workshop explores custom malware development, EDR Architecture and Evasion, C2 customization, and kernel-level techniques using Elastic...

CVE-2026-78150: Authorization Bypass Through User-Controlled Key

The Smart Post WordPress plugin before 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata...

CVE-2026-84896: Improper Neutralization of Input During Web Page Generation

The King Addons for Elementor WordPress plugin before 51.1.77 does not escape a widget display-style setting before outputting it in an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of any visitor to the affected page,...

CVE-2026-81543: Improper Privilege Management

The Abandoned Cart Pro for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 10.7.1. This is due to missing capability checks and nonce verification on multiple AJAX actions including wcapsaveconnectorsettings, wcapsendmanualemail,...

CVE-2026-84898: Improper Limitation of a Pathname to a Restricted Directory

The Eventin WordPress plugin before 4.1.21 does not properly validate a template path value before using it to include a local file, allowing users with contributor-level access and above to include and execute arbitrary local PHP files...

CVE-2026-8625: Improper Neutralization of Input During Web Page Generation

The Dear Flipbook – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'postcontent Custom HTML block inner HTML' parameter in all versions up to, and including, 2.4.30 due to insufficient input sanitization and output...

CVE-2026-15247: Missing Authorization

The Search Atlas SEO WordPress plugin before 2.6.24 does not perform a nonce or capability check before processing a settings update in one of its early-priority handlers, allowing any authenticated user such as a Subscriber to overwrite or delete the site's stored Google service-account...

CVE-2026-15550: Missing Authorization

The Ninja Forms - Save Progress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 3.0.30. This is due to the lack of capability checks and nonce verification in the 'bulkactions' function. This makes it possible for authenticated attackers, with...

CVE-2026-4361: Server-Side Request Forgery (SSRF)

The Divi theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.27.6. This is due to the etpbsetvideooembedthumbnailresolution function using wpremoteget instead of wpsaferemoteget to fetch a remote image URL, which does not restrict requests to...

CVE-2026-72796

creationtimestamp| type| source ---|---|--- 2026-09-04 21:32:38+00:00| seen| https://gist.github.com/alon710/78668aa7363409db44eada4d30afb2b9 2026-09-04 22:35:12+00:00| published-proof-of-concept| https://github.com/advisories/GHSA-fgmr-7w36-9qfq...

CVE-2026-53769

Avo , a Ruby on Rails admin panel framework, contains a missing server-side authorization vulnerability in Avo::AttachmentsController#create (the direct attachment upload endpoint) affecting versions 2.28.0 through before 3.32.0 . The endpoint creates an ActiveStorage::Blob before validating the ...

CVE-2026-53769 Avo: Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policy

Avo is a framework to create admin panels for Ruby on Rails apps. From version 2.28.0 to before version 3.32.0, Avo's direct attachment upload endpoint lacks server-side upload authorization and bypasses the documented field-level upload policy methods such as uploadFIELDID?. An authenticated Avo...

CVE-2026-18221

creationtimestamp| type| source ---|---|--- 2026-09-04 18:01:07+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mupkapewaz23 2026-09-09 22:37:08+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mv4lyumq6325...

CVE-2026-19274

creationtimestamp| type| source ---|---|--- 2026-09-04 17:30:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mupijajral2w 2026-09-04 18:08:16+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mupknjyxry22 2026-09-05 23:01:21+00:00| seen|...

CVE-2026-18149

creationtimestamp| type| source ---|---|--- 2026-09-04 17:24:08+00:00| seen| https://bsky.app/profile/ulisesgascon.com/post/3mupi6ljdq22w 2026-09-29 23:30:32+00:00| seen| https://gist.github.com/alon710/7e27dd642f9867b84b33f236871de4c5 2026-09-30 12:01:15+00:00| seen|...

EUVD-2026-71142

Chatbot UI contains an authorization bypass vulnerability in the retrieval endpoint that allows authenticated attackers to access private file content belonging to other users by supplying arbitrary file UUIDs. The endpoint uses a service-role Supabase client that bypasses row-level security and...

CVE-2026-85693 Chatbot UI Cross-User Private File Content Disclosure via Retrieval API

Chatbot UI contains an authorization bypass vulnerability in the retrieval endpoint that allows authenticated attackers to access private file content belonging to other users by supplying arbitrary file UUIDs. The endpoint uses a service-role Supabase client that bypasses row-level security and...

CVE-2026-85693

Chatbot UI (open-source chat application) contains an authorization bypass in its retrieval endpoint (/api/retrieval/retrieve). The root cause is a service-role Supabase client that bypasses row-level security and fails to validate file ownership, allowing any authenticated user to retrieve index...

CVE-2026-80536

creationtimestamp| type| source ---|---|--- 2026-09-04 12:35:17+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3muoy24g4c32a...

CVE-2026-85611

OpenPanel before 2.3.0 contains a cross-tenant broken object level authorization vulnerability in the report.getLayouts and report.resetLayout tRPC procedures that fail to scope dashboard queries to the caller's project. Authenticated attackers can supply their own projectId with a victim...